Liquid densities and excess volumes of biofuel mixtures: (2-butanol + di-isopropyl ether) system at pressures up to 140 MPa and temperatures from 293.15 K to 393.28 K

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• 作者：Mohamed Dakkach^a ; ^b ; Fernando Aguilar^a ; Fatima E.M. Alaoui^a ; ^c ; Eduardo A. Montero^a ; ^{emontero@ubu.es}
• 关键词：2-Butanol ; Di-isopropyl ether ; Density ; Excess volume ; Isobaric thermal expansivity ; Isothermal compressibility
• 刊名：The Journal of Chemical Thermodynamics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：105
• 期：Complete
• 页码：123-132
• 全文大小：1336 K
• 卷排序：105

文摘

New density data for binary mixtures of 2-butanol + DIPE are reported. The pressure and temperature intervals are 0.1–140 MPa and 293.15–393.28 K. 1269 data points measured at 8 compositions were fitted to a Tait-like equation. Excess volumes have been calculated from the experimental data. The isobaric expansivity and the isothermal compressibility have been derived.